/Engine/Plugins/Runtime/Metasound/Source/MetasoundGraphCore/Public/MetasoundVertex.h
Create aFOutputDataVertexwith a templated MetaSound data type which is only sets data at operator construction time.
template<typename [DataType](API\Plugins\OptimusCore\DataType)> class TOutputConstructorVertex : public [Metasound::FOutputDataVertex](API\Plugins\MetasoundGraphCore\FOutputDataVertex)